[libxml2] Cleanup on duplicate test expressions

[Daniel Veillard <veillard src gnome org>]

commit eea38159be421dbafbee38f40e239f91734bc713
Author: Daniel Veillard <veillard redhat com>
Date:   Mon Jan 28 16:55:30 2013 +0100

    Cleanup on duplicate test expressions
    
    As pointed out by Thomas Jarosch <thomas jarosch intra2net com>
    
    Daniel

 xmlreader.c |    6 ++----
 1 files changed, 2 insertions(+), 4 deletions(-)
---
diff --git a/xmlreader.c b/xmlreader.c
index 2c2a683..00083d0 100644
--- a/xmlreader.c
+++ b/xmlreader.c
@@ -1409,8 +1409,7 @@ get_next_node:
 #endif
 	    (reader->entNr == 0) &&
 	    (reader->node->prev != NULL) &&
-            (reader->node->prev->type != XML_DTD_NODE) &&
-	    (reader->entNr == 0)) {
+            (reader->node->prev->type != XML_DTD_NODE)) {
 	    xmlNodePtr tmp = reader->node->prev;
 	    if ((tmp->extra & NODE_IS_PRESERVED) == 0) {
 		xmlUnlinkNode(tmp);
@@ -1459,8 +1458,7 @@ get_next_node:
 #endif
 	    (reader->entNr == 0) &&
 	    (oldnode->type != XML_DTD_NODE) &&
-	    ((oldnode->extra & NODE_IS_PRESERVED) == 0) &&
-	    (reader->entNr == 0)) {
+	    ((oldnode->extra & NODE_IS_PRESERVED) == 0)) {
 	    xmlUnlinkNode(oldnode);
 	    xmlTextReaderFreeNode(reader, oldnode);
 	}